simplify building and testing configs (#71)

**This is exactly the same set of changes already approved in #69.**

`cugraph-docs` was switched from private to public during the lifetime of that PR, which put CI into a state where that PR couldn't be merged: #69 (comment)

---

Development and the vision for this project has stabilized here quite a bit over the last few weeks, so I think it's a good time to simplify things.

This proposes the following:

* removing configuration for codecov
  - *(there are no tests running here)*
* removing patterns in CODEOWNERS that don't match any files
* removing anything related to CUDA 11, pyproject.toml, or requirements.txt in `dependencies.yaml` and related files
  - *this repo exclusively uses conda, and only a single major version of CUDA*
* updating to `sphinx>=8` and `breathe>=4.35`
  - *to match the rest of RAPIDS, e.g. rapidsai/cugraph#4839, rapidsai/cuvs#528
  - *floors also mean faster conda solves and fewer surprises at build time*
* removing unnecessary files in `ci/utils`
  - *these appear to have been copied from `cugraph`, but they're not needed as we don't do notebook testing here*

## Notes for Reviewers

### How I tested this

Tested the `update-version.sh` changes like this:

```shell
./ci/release/update-version.sh '25.04.00'

git grep -E '25\.2'
git grep -E '25\.02'
```

Authors:
  - James Lamb (https://github.com/jameslamb)

Approvers:
  - Don Acosta (https://github.com/acostadon)
  - Ray Douglass (https://github.com/raydouglass)
  - Bradley Dice (https://github.com/bdice)

URL: #71

.github/CODEOWNERS

@@ -1,19 +1,14 @@
 # https://docs.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
 # Order matters - match of highest importance goes last (last match wins)
 
-#doc code owners
-datasets/          @rapidsai/cugraph-doc-codeowners
-notebooks/         @rapidsai/cugraph-doc-codeowners
+# doc code owners
 docs/              @rapidsai/cugraph-doc-codeowners
 **/*.txt           @rapidsai/cugraph-doc-codeowners
 **/*.md            @rapidsai/cugraph-doc-codeowners
 **/*.rst           @rapidsai/cugraph-doc-codeowners
-**/*.ipynb         @rapidsai/cugraph-doc-codeowners
-**/*.pdf           @rapidsai/cugraph-doc-codeowners
 **/*.png           @rapidsai/cugraph-doc-codeowners
 
-
-#CI code owners
+# CI code owners
 /.github/                @rapidsai/ci-codeowners
 /ci/                     @rapidsai/ci-codeowners
 /.pre-commit-config.yaml @rapidsai/ci-codeowners

.pre-commit-config.yaml

@@ -4,6 +4,7 @@ repos:
   - repo: https://github.com/rapidsai/pre-commit-hooks
     rev: v0.4.0
     hooks:
+      - id: verify-alpha-spec
       - id: verify-copyright
   - repo: https://github.com/rapidsai/dependency-file-generator
     rev: v1.17.0

ci/build_docs.sh

@@ -1,12 +1,11 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
 rapids-logger "Create test conda environment"
 . /opt/conda/etc/profile.d/conda.sh
 
-RAPIDS_VERSION="$(rapids-version)"
 RAPIDS_VERSION_MAJOR_MINOR="$(rapids-version-major-minor)"
 
 rapids-dependency-file-generator \
@@ -21,28 +20,6 @@ export RAPIDS_DOCS_DIR="$(mktemp -d)"
 
 rapids-print-env
 
-if [[ "${RAPIDS_CUDA_VERSION}" == "11.8.0" ]]; then
-  DGL_CHANNEL="dglteam/label/cu118"
-else
-  DGL_CHANNEL="dglteam/label/cu121"
-fi
-
-rapids-mamba-retry install \
-  --channel conda-forge \
-  --channel pyg \
-  --channel nvidia \
-  --channel "${DGL_CHANNEL}" \
-  "libcugraph==${RAPIDS_VERSION}.*" \
-  "pylibcugraph=${RAPIDS_VERSION}.*" \
-  "cugraph=${RAPIDS_VERSION}.*" \
-  "cugraph-pyg=${RAPIDS_VERSION}.*" \
-  "cugraph-dgl=${RAPIDS_VERSION}.*" \
-  "libcugraph_etl=${RAPIDS_VERSION}.*" \
-  "pylibcugraphops=${RAPIDS_VERSION}.*" \
-  "pylibwholegraph=${RAPIDS_VERSION}.*" \
-  pytorch \
-  "cuda-version=${RAPIDS_CUDA_VERSION%.*}"
-
 PROJ_LIST=("libcugraph libcugraphops libwholegraph")
 
 for PROJECT in ${PROJ_LIST}; do

ci/release/update-version.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2018-2024, NVIDIA CORPORATION.
+# Copyright (c) 2018-2025, NVIDIA CORPORATION.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -30,7 +30,6 @@ CURRENT_SHORT_TAG=${CURRENT_MAJOR}.${CURRENT_MINOR}
 NEXT_MAJOR=$(echo $NEXT_FULL_TAG | awk '{split($0, a, "."); print a[1]}')
 NEXT_MINOR=$(echo $NEXT_FULL_TAG | awk '{split($0, a, "."); print a[2]}')
 NEXT_SHORT_TAG=${NEXT_MAJOR}.${NEXT_MINOR}
-NEXT_UCX_PY_VERSION="$(curl -sL https://version.gpuci.io/rapids/${NEXT_SHORT_TAG})"
 
 echo "Preparing release $CURRENT_TAG => $NEXT_FULL_TAG"
 
@@ -42,40 +41,26 @@ function sed_runner() {
 # Centralized version file update
 # NOTE: Any script that runs in CI will need to use gha-tool `rapids-generate-version`
 # and echo it to `VERSION` file to get an alpha spec of the current version
-echo "${NEXT_FULL_TAG}" > VERSION
+echo "${NEXT_FULL_TAG}" > ./VERSION
 
 # Need to distutils-normalize the original version
 NEXT_SHORT_TAG_PEP440=$(python -c "from packaging.version import Version; print(Version('${NEXT_SHORT_TAG}'))")
 
 DEPENDENCIES=(
-  cudf
   cugraph
   cugraph-dgl
   cugraph-pyg
-  cugraph-service-server
-  cugraph-service-client
-  cuxfilter
-  dask-cuda
-  dask-cudf
-  libcudf
+  libcugraph
+  libcugraph_etl
   libcugraphops
-  libraft
-  libraft-headers
-  librmm
+  nx-cugraph
   pylibcugraph
   pylibcugraphops
   pylibwholegraph
-  pylibraft
-  pyraft
-  raft-dask
-  rmm
-  ucx-py
-  rapids-dask-dependency
 )
 for DEP in "${DEPENDENCIES[@]}"; do
   for FILE in dependencies.yaml conda/environments/*.yaml; do
-    sed_runner "/-.* ${DEP}\(-cu[[:digit:]]\{2\}\)\{0,1\}==/ s/==.*/==${NEXT_SHORT_TAG_PEP440}.*/g" "${FILE}"
-    sed_runner "/-.* ucx-py==/ s/==.*/==${NEXT_UCX_PY_VERSION}.*/g" "${FILE}"
+    sed_runner "/-.* ${DEP}\(-cu[[:digit:]]\{2\}\)\{0,1\}==/ s/==.*/==${NEXT_SHORT_TAG_PEP440}.*,>=0.0.0a0/g" "${FILE}"
   done
 done